package cn.hs.mapper;
import org.apache.ibatis.annotations.Param;
import java.util.List;

import cn.hs.entity.CourseReply;

/**
* @author yun
* @description 针对表【coursereply】的数据库操作Mapper
* @createDate 2024-10-22 20:35:01
* @Entity cn.hs.entity.CourseReply
*/
public interface CourseReplyMapper {
    List<CourseReply> selectAllByTalkId(Integer talkId);
    int selectCountByTalkId(@Param("talkId") Integer talkId,@Param("userId") Integer userId);


    int insertAll(CourseReply courseReply);

}




